Title:
ACOUSTIC CAVITY DESIGN FOR LOUDSPEAKER ENCLOSURES
Document Type and Number:
WIPO Patent Application WO/2024/065623
Kind Code:
A1
Abstract:
Various embodiments disclose an enclosure for a speaker comprising a front end configured to mount a speaker cone included in a speaker driver, one or more side walls, wherein the one or more side walls define a cavity surrounding the speaker driver; and a back end, wherein: one or more resonators are attached to a portion of the back end or the one or more side walls, and the one or more resonators and the cavity combine to form an acoustic cavity that encloses a volume of air.
Inventors:
ZHOU HONGFEI VASILI (CN)
XIE QIANG (CN)
LIU JIAHE (CN)
XIE QIANG (CN)
LIU JIAHE (CN)
Application Number:
PCT/CN2022/123112
Publication Date:
April 04, 2024
Filing Date:
September 30, 2022
Export Citation:
Assignee:
HARMAN INT IND (US)
ZHOU HONGFEI VASILI (CN)
ZHOU HONGFEI VASILI (CN)
International Classes:
H04R1/28
Foreign References:
| US20040017919A1 | 2004-01-29 | |||
| US20200100021A1 | 2020-03-26 | |||
| US20150256922A1 | 2015-09-10 | |||
| CN214708013U | 2021-11-12 | |||
| CN112399303A | 2021-02-23 | |||
| US20220046354A1 | 2022-02-10 | |||
| US5012890A | 1991-05-07 | |||
| US4298087A | 1981-11-03 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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